package interceptor;

import org.springframework.web.servlet.HandlerInterceptor;
import org.springframework.web.servlet.ModelAndView;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

/**
 * Author：汤小洋
 * Date：2023-08-15 14:13
 * Description：<描述>
 */
public class MyInterceptor implements HandlerInterceptor {

    // 调用目标方法之前执行
    @Override
    public boolean preHandle(HttpServletRequest request, HttpServletResponse response, Object handler) throws Exception {
        System.out.println("MyInterceptor.preHandle...............");

        return true; // true表示放行，false表示拦截
    }

    // 调用目标方法之后执行
    @Override
    public void postHandle(HttpServletRequest request, HttpServletResponse response, Object handler, ModelAndView modelAndView) throws Exception {
        System.out.println("MyInterceptor.postHandle.................");
    }
}
